Available for opportunities

linkedin github leetcode leetcode 2 x email

Based in Bengaluru, India

Yatin Dora.

Hand me an idea, I'll hand you back a product. Fast backends, clean frontends, and pipelines that do their job so quietly you forget they exist.

Ship it, scale it, make it smarter — that's the loop I live in.

Next.jsGolangTypeScriptNode.jsReactPrismaPython+38 more ↓

Get in touch View Resume

about — ch.01whoami

Who I am.

yatin@portfolio — zsh

➜ ~ whoami

I'm a Software Engineer who builds production-grade web applications end to end. These days at Wiingy — architecting scheduling platforms, modernizing databases, and building the pipelines that ship it all.

I got my start at Nykaa on the My Orders team, building features and payment flows used by millions of users.

try

Education

Chitkara University, Rajpura

2021 — 2025

B.E - Computer Science and Engineering

Rajpura, Punjab

9.5/ 10

skills — ch.0245 elements

Periodic table.

my periodic table of code — everything i build with, in one place. tap a category to filter, hover any element to bring it to life — and see where i've actually used it.

experience — ch.032 entries · 1 live

Where I've shipped.

Wiingy

Current

Software Development Engineer

July 2025 - Present1 yr 5 mosBangalore, Karnataka

Next.jsTypeScriptNode.jsExpress.jsGoPythonFlaskMySQLDockerDrizzle ORMGitHub Actions

Built the scheduling platform from scratch — architected end-to-end calendar operations with Google Calendar multi-timezone sync & automated engagement logic, completely eliminating manual coordination across the org.
Led a full database modernization — redesigned the production schema with strict relational standards, migrated identity from email-based to secure UUID-first models using Drizzle ORM with type-safe, repeatable migrations.
Shipped AI-powered semantic search — implemented vector embeddings to deliver intent-based results, dramatically improving relevance ranking and content discovery for users.
Set up the entire DevOps infrastructure — CI/CD pipelines, monitoring & logging, ASG-based autoscaling, and a pub/sub layer for horizontally scaling WebSocket communication across services.

Nykaa

Software Development Engineer Intern (Frontend)

January 2025 - July 20257 mosGurugram, Haryana

JavaScriptGitJestSeleniumJiraReact.js

Owned features on the My Orders team — built user-facing components for both web & mWeb platforms, directly impacting how millions of customers track and interact with their orders.
Worked on payment & checkout flows — ensured correct order state transitions and rock-solid integration with the My Orders module, handling real money at scale.
Drove frontend test coverage to 95% — authored 100+ unit & integration tests with Jest and Selenium, cutting production bugs by 40%.
Shipped consistently at 90% sprint velocity — worked in Agile/Scrum with active participation in sprint ceremonies, code reviews, and cross-team collaboration.

projects — ch.046 builds

Build log.

every shipped build below is deployed & running — tap or hover a build for the highlights.

01grill.yatindora.inlive

Grill

AI mock interview platform — adaptive follow-ups, voice & video answers, and measured delivery scoring.

Architected an end-to-end AI interview platform — dynamically generates interviews from job descriptions, résumés, custom topics, or behavioral (cultural-fit) tracks with adaptive AI follow-ups, supporting text, voice, and video-recorded responses.
Engineered a quantitative voice-analytics pipeline — built a dedicated FastAPI + Parselmouth microservice that measures pace, pauses, filler words, pitch, and energy directly from raw audio, delivering reports with per-question scoring, model ideal answers, and personalized improvement guidance.
Designed fault-tolerant, secure infrastructure — implemented Gemini with automatic Groq failover via rotating API key pools (exponential backoff on 429/5xx), Groq Whisper speech-to-text, an idempotent self-healing report pipeline, and Argon2 + JWT (jose) authentication with strict per-user data isolation.

Next.jsTypeScriptPythonFastAPIPostgreSQLPrismaDockerTurborepo

live demo source

02drawsheet.vercel.applive

Draw Sheet

Real-time collaborative drawing app enabling multi-user live drawing sessions.

Built real-time collaboration from scratch — multi-user live drawing with instant cross-user synchronization using WebSockets.
Achieved 99.9% data integrity — designed backend with PostgreSQL, Prisma ORM, and Zod validation for secure, type-safe APIs.
Adopted Turborepo monorepo setup — boosted dev efficiency by 30% with shared packages across frontend and backend.

Next.jsNode.jsExpress.jsPostgreSQLPrismaWebSocket

live demo source

03nextmove-yatin.vercel.applive

NextMoveApp

AI-powered job application platform with message generation, templates, and tracking.

Built an interactive AI chat system — using Google Gemini for context-aware email/message creation with reusable templates and clean workflows.
Structured a production-grade backend — Prisma, Redis, and Zod inside a Turborepo monorepo with secure Clerk auth and Docker containers.
Shipped end-to-end job tracking — full CRUD for applications, templates, and AI-generated messages with PostgreSQL persistence.

Next.jsTypeScriptExpress.jsPostgreSQLRedisPrismaDocker

live demo source

more builds

04connect-yatin.vercel.applive

Connect

Real-time messaging platform for teams and friends with typing indicators and file sharing.

Built real-time messaging from the ground up — WebSocket-powered chat with instant delivery, typing indicators, and seamless file sharing.
Shared monorepo architecture with Drawsheet — Turborepo setup with shared UI components, Prisma DB package, and backend utilities across both apps.
Scalable WebSocket infrastructure — dedicated WS server handling connections for both apps, with background workers for async processing.

Next.jsReactTypeScriptExpress.jsPrismaTurborepoWebSocket

live demo source

05netflix-gpt-uysk.vercel.applive

Netflix-GPT

AI-powered movie and TV show recommendation app with personalized suggestions and search.

Built AI-driven recommendations — personalized movie and show suggestions based on user preferences, viewing history, and trending content.
Shipped a full-featured entertainment UI — search, watchlist management, and a rate & review system for community-driven discovery.
Containerized for production deployment — Dockerized the full stack with environment-based config for seamless cloud deployment.

ReactNode.jsExpress.jsMongoDBDocker

live demo source

06url-shortner-git-main-yatindora81s-projects.vercel.applive

Trimrr

URL shortener with analytics to track clicks and usage statistics.

Built a full URL shortening service — users can shorten long URLs and get shareable links with instant redirection.
Implemented click analytics — tracks usage statistics per link including click counts and access patterns.
Shipped with user auth and management — authentication flow for managing personal shortened URLs and viewing analytics dashboards.

ReactJavaScriptNode.jsExpress.jsMongoDB

live demo source

end of build log · 6/6 live · avg 96 ms

thought of the daynov 12

The details are not the details. They make the design.

jan 01dec 31

contact — ch.06

Open a channel.

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open in mail ↗

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88.1GitHub737 contributions · as of nov 12

94.3LinkedIn/in/yatin-dora 101.5LeetCode@yatindora 107.9LeetCode 2@Yatin_dora_sde 89.7X@YatinDora tapeResume / CVgoogle drive

end of transmission12.97°N 77.59°E · Bengaluru

Yatin Dora.